| Data sheets | |
|---|---|
| Sicherheits- und Warnhinweise | |
| Safety and warning notices |
Conventional Centre Lathe
OPTIturn TH 6620D
are characterized by high flexibility, precision and economy. With digital position indicator DPA 31 Plus and quick-change steel holder.
32.920,00
EUR excl. Tax / pc(s).
39.174,80
EUR incl. 19% Tax / pc(s).
Prices are recommended retail prices. Retailer prices may vary.
Art.-No. 3462210
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Productdetails
- Hardened and ground Z-axis guideway
- Guaranteed concentricity of the spindle nose better than 0.015 mm
- Spindle holder Camlock DIN ISO 702-2 No. 8
- Lead screw cover
- Precisely machined slide
- All guides can be adjusted using wedge strips
- Right/left rotation on bed slide switchable via switching spindle
- Two-channel safety electronics
- Central lubrication in the bed slide
- Upper slide adjustment range ± 90
- Smooth-running, hardened and ground gear wheels mounted on 2 adjustable precision tapered roller bearings
- Clearly arranged selector lever for switching the feed speeds
- Closed design of the high-speed feed gearbox
- Gear wheels and shafts hardened and ground, running in an oil bath in precision bearings
- Handwheels decoupled and tested in accordance with EN 23125
- Safety handwheels with disengagement function in the X-axis
- Handwheels with adjustable fine scaling 0.04 / 0.02 mm
- Safety limit switch with positive opening contacts
- Switch with life cycle calculation, tested in accordance with EN ISO 13849
- Emergency stop switch, motor protection switch, lockable main switch
- LED machine lamp
- Energy chain for gentle cable and hose routing
- Emergency stop device with foot control
- Coolant device with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning in accordance with DIN
- Electric motor brake with quick emergency stop - quick stop without overrun during normal operation
- Quick-change steel holder SWH 9-D
- 1 steel holder 41 x 180 type D for square chisel 32 mm
| Cooling lubricant system | |
|---|---|
| Coolant pump output | 150 W |
| Dimensions and weights | |
|---|---|
| Load bearing capacity | 1,4 t/m |
| Length approx. | 3650 mm |
| Width/depth approx. | 1500 mm |
| Height approx. | 1785 mm |
| Weight approx. | 3345 kg |
| Electrical Data | |
|---|---|
| Drive motor output | 9 kW |
| Total rated value | 10 kW |
| Supply voltage | 400 V |
| Mains frequency | 50 Hz |
| Fast motion speed | |
|---|---|
| Rapid motion | 3800 mm/min |
| Explanations about rapid motion | Max. 5 min (30 min break) |
| Feed | |
|---|---|
| Longitudinal feed range | 0,044 – 1,48 mm/rev |
| Number of longitudinal feeds | 25 |
| Flat feed range | 0,022 – 0,74 mm/rev |
| Number of flat feeds | 25 |
| Pitches | |
|---|---|
| Metric pitch | 0,45 – 120 mm/rev |
| Number of metric pitches | 54 |
| Imperial pitch | 80 – 7/16 Gg/1" |
| Number of imperial pitches | 60 |
| Diametrical pitch | 7/8 – 160 |
| Number of diametrical pitches | 42 |
| Modular thread pitch | 0,25 – 60 mm/rev |
| Number of modular thread pitches | 46 |
| Speed range | |
|---|---|
| Number of gears | 16 |
| Speed range | 25 – 1600 min¯¹ |
| Spindle | |
|---|---|
| Spindle chuck | Camlock DIN ISO 702-2 No. 8 |
| Spindle bore/rod passage diameter | 105 mm |
| Tool holder max. chuck height | 32 mm |
| Spindle cone | Ø 113 (cone 1:20) mm |
| Tailstock | |
|---|---|
| Chuck | MK 5 |
| Quill stroke | 235 mm |
| Quill diameter | 90 mm |
| Travel | |
|---|---|
| Travel upper slide | 230 mm |
| Travel cross slide | 368 mm |
| Travel carriage saddle | 1965 mm |
| Work areas | |
|---|---|
| Max. height | 330 mm |
| Max. width | 2050 mm |
| Swing diameter above machine bed | 660 mm |
| Swing diameter in bed bridge | 900 mm |
| Swing diameter above planing slide | 440 mm |
| Turning length in bed bridge | 250 mm |
| Bed width | 400 mm |
| VPE | 1 |
Unit: pc(s).
Packaging unit: 1
Packaging unit: 1
- Fixed bezel passage max. Ø 150 mm
- Running bezel passage max. Ø 130 mm
- machine light
- Reduction sleeve MK 5 / MK 7
- Fixed centering point MK 5
- Fixed center point MK 5, alloyed
- Quick change steel holder 9-D
- Steel holder 41 x 180 type D for square chisels
- Position stop with fine adjustment
- Change gear set
- Quality oil enclosed
- operating tool
| Digital position indicator | DPA 31 Plus |
Optimum Maschinen Germany GmbH
Dr.-Robert-Pfleger-Str. 26
Deutschland / Germany
96103 Hallstadt
info@optimum-maschinen.de
Dr.-Robert-Pfleger-Str. 26
Deutschland / Germany
96103 Hallstadt
info@optimum-maschinen.de
If a guarantee is shown in the article description and/or in the description of the scope of delivery, your legal rights of liability for defects towards your seller remain unaffected. For the scope, duration, content and the guarantor, please refer to the guarantee conditions. We are not liable for printing errors, mistakes or incorrect presentation. Technical and optical changes are reserved. Fig. partly with optional accessories. Delivery is made exclusively according to our terms of delivery and payment. The sale is carried out via the specialized trade.
